Research Interests

   Development and Applications of Electronic Structure Methods
    Theoretical study on the electronic structure of molecules-Development of efficient quantum m

    mechanical methods, e.g., the effective valence shell Hamiltonian formalism, and applications

    of quasidegenerate many-body perturbation theory to molecular systems.

   Dynamics of Vibrational Predissociation
    Theoretical study on the dissociation dynamics of small molecules-Development of new simple

    quantum mechanical method for the dissociation process of van der Waals bonds, and

    applications of the self-consistent-field theory to molecular vibrations.

   Ion Collision Dynamics
    Theoretical study on the collision dynamics-Applications of multichannel quantum defect theory

    to ion-electron collision systems, and tests of various approximate quantum mechanical

    scattering theories.

   Supersymmetry in Chemistry
    Theoretical study on finding supersymmetric chemical systems and on supersymmetry related

    relativistic quantum mechanics.